:root {
  color-scheme: dark;
  --bg: #070b10;
  --bg-soft: #fc5f04;
  --panel: rgba(16, 25, 34, 0.82);
  --line: rgba(167, 205, 225, 0.16);
  --line-strong: rgba(92, 223, 242, 0.38);
  --text: #edf7fa;
  --muted: #8ea4b0;
  --cyan: #64e3f2;
  --accent: #f2b66d;
  --ok: #82e0b1;
  --amber: #f2b66d;
  --danger: #f07b6d;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.55;
}
.product-page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;

  opacity: 0.18;

  background-image:
    linear-gradient(rgba(100, 227, 242, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 227, 242, 0.035) 1px, transparent 1px);

  background-size: 48px 48px;

  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 82%);

  -webkit-mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.8),
    transparent 82%
  );

  transform: perspective(700px) rotateX(62deg) translateY(-19%);

  transform-origin: top;
}

.product-page::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;

  background:
    radial-gradient(
      circle at 24% 12%,
      rgba(100, 227, 242, 0.09),
      transparent 26rem
    ),
    radial-gradient(
      circle at 82% 18%,
      rgba(242, 182, 109, 0.055),
      transparent 24rem
    );
}
a {
  color: inherit;
}
.site {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  overflow: hidden;
}

.product-page .site::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;

  pointer-events: none;

  opacity: 0.16;

  background:
    linear-gradient(
      115deg,
      transparent 0 34%,
      rgba(100, 227, 242, 0.055) 34.2%,
      transparent 34.6% 100%
    ),
    linear-gradient(
      245deg,
      transparent 0 64%,
      rgba(242, 182, 109, 0.04) 64.2%,
      transparent 64.6% 100%
    );
}
.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 80px);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 11, 16, 0.86);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 780;
  letter-spacing: 0.01em;
  text-decoration: none;
}
.mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.1em;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}
.nav a {
  text-decoration: none;
  transition: color 220ms ease;
}
.nav a:hover,
.nav a:focus-visible {
  color: var(--cyan);
}
.wrap {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: clamp(36px, 7vw, 100px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(62px, 9vw, 118px) 0 clamp(52px, 8vw, 88px);
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--cyan);
  font:
    700 11px/1.2 ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.96;
  letter-spacing: 0;
}
h2 {
  font-size: clamp(29px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: 0;
}
h3 {
  font-size: 18px;
  line-height: 1.15;
}
.lead {
  max-width: 650px;
  margin-bottom: 0;
  color: #b8cbd3;
  font-size: clamp(17px, 2vw, 21px);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 11px 17px;
  border: 1px solid var(--cyan);
  background: var(--cyan);
  color: #061015;
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 220ms ease,
    background 220ms ease;
}
.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  background: #b0f5fb;
}
.button.secondary {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--text);
}
.button.secondary:hover,
.button.secondary:focus-visible {
  background: rgba(100, 227, 242, 0.08);
}
.signal {
  position: relative;
  min-height: 360px;
  padding: 22px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(
    145deg,
    rgba(100, 227, 242, 0.1),
    rgba(16, 25, 34, 0.78) 46%
  );
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
}
.signal::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(100, 227, 242, 0.1);
  pointer-events: none;
}
.signal-head {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font:
    11px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  letter-spacing: 0.08em;
}
.signal-title {
  margin: 70px 0 28px;
  font-size: 30px;
  letter-spacing: -0.04em;
}
.signal-line {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  align-items: flex-end;
  height: 90px;
}
.signal-line i {
  display: block;
  height: var(--h);
  border-top: 2px solid var(--signal, var(--cyan));
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--signal, var(--cyan)) 18%, transparent),
    transparent
  );
}
.signal-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 16px;
  color: var(--muted);
  font-size: 12px;
}
.system-field,
.journey-field {
  position: relative;
  min-height: min(620px, 62vh);
  border: 1px solid rgba(100, 227, 242, 0.28);
  overflow: hidden;
  background:
    radial-gradient(
      circle at 50% 44%,
      rgba(100, 227, 242, 0.16),
      transparent 13rem
    ),
    linear-gradient(145deg, rgba(12, 22, 30, 0.9), rgba(5, 10, 15, 0.96));
  box-shadow:
    0 34px 120px rgba(0, 0, 0, 0.42),
    inset 0 0 0 1px rgba(255, 255, 255, 0.035);
  transform-style: preserve-3d;
}
.system-field::before,
.journey-field::before {
  content: "";
  position: absolute;
  inset: 12px;
  z-index: 1;
  pointer-events: none;
  border: 1px solid rgba(100, 227, 242, 0.12);
  background:
    linear-gradient(rgba(100, 227, 242, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 227, 242, 0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 44%, #000 0 36%, transparent 74%);
  transform: perspective(680px) rotateX(58deg) translateY(10%);
  transform-origin: bottom;
}
.system-field::after,
.journey-field::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(
      circle at var(--mx, 50%) var(--my, 45%),
      rgba(255, 255, 255, 0.13),
      transparent 14rem
    ),
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.04),
      transparent 18%,
      transparent 82%,
      rgba(255, 255, 255, 0.035)
    );
  mix-blend-mode: screen;
}
.system-canvas,
.journey-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.system-core {
  position: absolute;
  left: 50%;
  top: 46%;
  z-index: 3;
  display: grid;
  width: 92px;
  height: 92px;
  place-items: center;
  border: 1px solid rgba(100, 227, 242, 0.72);
  border-radius: 999px;
  color: #071015;
  background:
    radial-gradient(circle, #edf7fa 0 18%, #64e3f2 19% 52%, transparent 54%),
    rgba(100, 227, 242, 0.12);
  box-shadow:
    0 0 42px rgba(100, 227, 242, 0.32),
    0 0 140px rgba(100, 227, 242, 0.14);
  transform: translate(-50%, -50%);
}
.system-core span {
  color: #061015;
  font:
    900 18px/1 ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  letter-spacing: 0.08em;
}
.system-nodes {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}
.system-nodes i {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 15px;
  height: 15px;
  border: 1px solid var(--signal);
  border-radius: 999px;
  background: color-mix(in srgb, var(--signal) 70%, transparent);
  box-shadow: 0 0 24px color-mix(in srgb, var(--signal) 70%, transparent);
  transform: translate(-50%, -50%);
}
.system-nodes i::before {
  content: "";
  position: absolute;
  inset: -34px;
  border: 1px solid color-mix(in srgb, var(--signal) 32%, transparent);
  border-radius: 999px;
  animation: review-out 2.8s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}
.system-nodes i::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 128px;
  height: 1px;
  background: linear-gradient(90deg, var(--signal), transparent);
  opacity: 0.38;
  transform: rotate(var(--angle, 0deg));
  transform-origin: left;
}
.system-nodes i:nth-child(1) {
  --angle: 90deg;
}
.system-nodes i:nth-child(2) {
  --angle: 126deg;
}
.system-nodes i:nth-child(3) {
  --angle: 166deg;
}
.system-nodes i:nth-child(4) {
  --angle: 210deg;
}
.system-nodes i:nth-child(5) {
  --angle: 250deg;
}
.system-nodes i:nth-child(6) {
  --angle: 290deg;
}
.system-nodes i:nth-child(7) {
  --angle: 330deg;
}
.system-nodes i:nth-child(8) {
  --angle: 12deg;
}
.system-nodes i:nth-child(9) {
  --angle: 52deg;
}
.system-nodes i:nth-child(10) {
  --angle: 0deg;
}
.system-hud,
.journey-hud {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 4;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font:
    12px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.system-hud strong,
.journey-hud strong {
  display: block;
  margin-top: 6px;
  color: var(--text);
  font:
    800 18px/1.1 Inter,
    ui-sans-serif,
    system-ui,
    sans-serif;
  text-transform: none;
  letter-spacing: 0;
}
.system-hud output {
  color: var(--cyan);
}
.system-list {
  position: absolute;
  inset: 66px 26px auto;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  pointer-events: none;
}
.system-list span {
  min-height: 26px;
  padding: 5px 9px;
  border-left: 1px solid rgba(100, 227, 242, 0.32);
  color: rgba(237, 247, 250, 0.54);
  background: linear-gradient(90deg, rgba(100, 227, 242, 0.08), transparent);
  font:
    11px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
}
.journey-field {
  --accent: #64e3f2;
  min-height: min(590px, 60vh);
}
.journey-map {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  overflow: visible;
}
.journey-path {
  fill: none;
  stroke: rgba(100, 227, 242, 0.42);
  stroke-width: 2;
  stroke-dasharray: 9 12;
}
.journey-path.branch-a {
  stroke: rgba(242, 182, 109, 0.5);
}
.journey-path.branch-b {
  stroke: rgba(130, 224, 177, 0.5);
}
.journey-node circle {
  fill: rgba(8, 18, 25, 0.84);
  stroke: rgba(100, 227, 242, 0.7);
  stroke-width: 2;
  filter: drop-shadow(0 0 16px rgba(100, 227, 242, 0.22));
}
.journey-node text {
  fill: #edf7fa;
  text-anchor: middle;
  dominant-baseline: middle;
  font:
    700 12px Inter,
    ui-sans-serif,
    system-ui,
    sans-serif;
  pointer-events: none;
}
.journey-node.reputation circle {
  stroke: rgba(130, 224, 177, 0.88);
}
.journey-pulse {
  fill: #64e3f2;
  filter: drop-shadow(0 0 16px rgba(100, 227, 242, 0.8));
}
.section {
  padding: 88px 0;
  border-top: 1px solid var(--line);
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 30px;
}
.section-head p {
  max-width: 500px;
  margin-bottom: 0;
  color: var(--muted);
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.card {
  position: relative;
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(
    145deg,
    rgba(16, 25, 34, 0.86),
    rgba(8, 15, 22, 0.78)
  );
  backdrop-filter: blur(12px);
  transition:
    border-color 220ms ease,
    transform 220ms ease,
    box-shadow 220ms ease;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(
    circle at var(--mx, 50%) var(--my, 50%),
    color-mix(in srgb, var(--signal, var(--cyan)) 18%, transparent),
    transparent 13rem
  );
  transition: opacity 220ms ease;
}
.card:hover {
  border-color: color-mix(in srgb, var(--signal, var(--cyan)) 60%, transparent);
  transform: translateY(-3px);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.25);
}
.card:hover::before {
  opacity: 1;
}
.card h3 {
  margin-bottom: 12px;
}
.card p,
.card li {
  color: var(--muted);
}
.card p:last-child {
  margin-bottom: 0;
}
.product-card {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 18px;
  min-height: 176px;
  text-decoration: none;
  transform-style: preserve-3d;
}
.product-card > span {
  position: relative;
  z-index: 2;
}
.product-card small {
  display: block;
  margin-top: 16px;
  color: var(--cyan);
  font:
    11px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.glyph {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border: 1px solid var(--line-strong);
  color: var(--signal, var(--cyan));
  font:
    700 12px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
}
.signature {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 116px;
  height: 54px;
  pointer-events: none;
  opacity: 0.78;
}
.signature::before,
.signature::after {
  content: "";
  position: absolute;
  inset: 0;
  border-color: var(--signal);
}
.signature-reviewloop .signature::before {
  border: 1px solid var(--signal);
  border-radius: 999px;
  animation: review-out 2.4s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}
.signature-reviewloop .signature::after {
  inset: 16px 47px;
  border-radius: 999px;
  background: var(--signal);
  box-shadow: 0 0 20px var(--signal);
}
.signature-leadpocket .signature::before {
  background: linear-gradient(90deg, transparent, var(--signal));
  clip-path: polygon(
    0 38%,
    70% 38%,
    70% 16%,
    100% 50%,
    70% 84%,
    70% 62%,
    0 62%
  );
  animation: lead-in 1.9s ease-in-out infinite;
}
.signature-leadpocket .signature::after {
  left: auto;
  width: 18px;
  border: 1px solid var(--signal);
}
.signature-expirydesk .signature::before {
  inset: 3px 34px;
  border: 2px solid rgba(255, 255, 255, 0.14);
  border-top-color: var(--signal);
  border-radius: 999px;
  animation: spin 4.2s linear infinite;
}
.signature-clientdock .signature::before {
  inset: 24px 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--signal), transparent);
}
.signature-clientdock .signature::after {
  inset: 15px auto auto 76px;
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--signal);
  border-bottom: 2px solid var(--signal);
  transform: rotate(45deg);
  animation: approve 2.2s ease-in-out infinite;
}
.signature-sitepulse .signature::before {
  top: 26px;
  height: 2px;
  background: linear-gradient(90deg, var(--signal), var(--signal));
  clip-path: polygon(0 50%, 16% 50%, 22% 5%, 30% 95%, 38% 50%, 100% 50%);
  animation: pulse-line 1.6s ease-in-out infinite;
}
.signature-workshoprecall .signature::before {
  inset: 6px 38px;
  border: 1px solid var(--signal);
  border-radius: 999px;
}
.signature-workshoprecall .signature::after {
  inset: 5px auto auto 54px;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--signal);
  transform-origin: 4px 22px;
  animation: spin 5s linear infinite;
}
.signature-opsqr .signature::before {
  inset: 7px 39px;
  background:
    repeating-linear-gradient(90deg, var(--signal) 0 6px, transparent 6px 12px),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.12) 0 6px,
      transparent 6px 12px
    );
}
.signature-opsqr .signature::after {
  height: 2px;
  background: var(--signal);
  box-shadow: 0 0 18px var(--signal);
  animation: scan 1.8s ease-in-out infinite;
}
.signature-invoicenudge .signature::before {
  inset: 10px 0 auto;
  height: 34px;
  background: linear-gradient(
    90deg,
    var(--signal),
    rgba(242, 182, 109, 0.8),
    rgba(240, 123, 109, 0.72)
  );
  clip-path: polygon(
    0 42%,
    80% 42%,
    80% 18%,
    100% 50%,
    80% 82%,
    80% 58%,
    0 58%
  );
  animation: lead-in 2.8s ease-in-out infinite;
}
.signature-cronbeacon .signature::before {
  top: 24px;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--signal) 0 11px,
    transparent 11px 22px
  );
  animation: pulse-line 1.2s steps(3) infinite;
}
.signature-cronbeacon .signature::after {
  inset: 13px auto auto 84px;
  width: 24px;
  height: 24px;
  border: 1px solid var(--danger);
  animation: missing 3.2s ease-in-out infinite;
}
.signature-logsentry .signature::before {
  background: repeating-linear-gradient(
    90deg,
    rgba(214, 227, 108, 0.16) 0 3px,
    transparent 3px 8px
  );
  animation: lead-in 1.1s linear infinite;
}
.signature-logsentry .signature::after {
  inset: 18px 0 18px auto;
  width: 30px;
  background: var(--signal);
  box-shadow: 0 0 18px var(--signal);
}
.detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.8fr);
  gap: 18px;
}
.detail .card {
  min-height: 0;
}
.steps {
  counter-reset: step;
}
.steps .card {
  position: relative;
  padding-top: 58px;
}
.steps .card::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: 22px;
  left: 22px;
  color: var(--cyan);
  font:
    700 12px ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
}
.price {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.price strong {
  font-size: 38px;
  letter-spacing: -0.04em;
}
.faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.faq details {
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.faq summary {
  cursor: pointer;
  font-weight: 750;
}
.faq p {
  margin: 14px 0 0;
  color: var(--muted);
}
.footer {
  padding: 30px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}
@media (max-width: 780px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
  .nav {
    gap: 12px;
  }
  .hero,
  .detail {
    grid-template-columns: 1fr;
    padding-top: 72px;
  }
  h1 {
    font-size: clamp(44px, 14vw, 70px);
  }
  .signal {
    min-height: 300px;
  }
  .grid,
  .product-grid,
  .faq {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 64px 0;
  }
  .section-head {
    display: block;
  }
}

@keyframes review-out {
  0% {
    transform: scale(0.42);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.12);
    opacity: 0;
  }
}
@keyframes lead-in {
  0% {
    transform: translateX(-18px);
    opacity: 0.22;
  }
  50% {
    opacity: 0.9;
  }
  100% {
    transform: translateX(10px);
    opacity: 0.3;
  }
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes approve {
  0%,
  100% {
    transform: translateX(-16px) rotate(45deg);
    opacity: 0.24;
  }
  48% {
    transform: translateX(0) rotate(45deg);
    opacity: 1;
  }
}
@keyframes pulse-line {
  0%,
  100% {
    opacity: 0.42;
    transform: scaleX(0.78);
  }
  45% {
    opacity: 1;
    transform: scaleX(1);
  }
}
@keyframes scan {
  0%,
  100% {
    transform: translateY(5px);
    opacity: 0.3;
  }
  50% {
    transform: translateY(43px);
    opacity: 1;
  }
}
@keyframes missing {
  0%,
  58%,
  100% {
    opacity: 0;
    transform: scale(0.82);
  }
  68%,
  86% {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 780px) {
  .product-page::before {
    transform: none;
    background-size: 36px 36px;
  }
  .hero {
    min-height: auto;
    gap: 26px;
  }
  .reviewloop-hero {
    padding-top: 40px;
  }
  .reviewloop-hero .lead {
    font-size: 16px;
    line-height: 1.55;
  }
  .reviewloop-hero .actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 22px;
  }
  .reviewloop-hero .button {
    min-height: 44px;
    padding-inline: 10px;
    text-align: center;
  }
  .system-field,
  .journey-field {
    min-height: 390px;
  }
  .reviewloop-hero .journey-field {
    min-height: 260px;
  }
  .reviewloop-hero .journey-hud {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }
  .system-core {
    width: 70px;
    height: 70px;
  }
  .system-list {
    inset: auto 18px 74px;
    grid-template-columns: 1fr;
  }
  .system-list span:nth-child(n + 6) {
    display: none;
  }
  .journey-node text {
    font-size: 10px;
  }
  .system-hud,
  .journey-hud {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 430px) {
  .reviewloop-hero h1 {
    font-size: clamp(40px, 13vw, 56px);
  }
  .reviewloop-hero .journey-field {
    min-height: 235px;
  }
  .reviewloop-hero .journey-hud strong {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .system-field::after,
  .journey-field::after {
    display: none;
  }
}

/* Product-scoped identity and responsive composition */
.product-page {
  overflow-x: clip;
}
.product-page .brand,
.product-page .nav a,
.product-page .button,
.product-page .faq summary {
  min-height: 44px;
}
.product-page .brand,
.product-page .nav a {
  display: inline-flex;
  align-items: center;
}
.product-page .card,
.product-page .signal,
.product-page .detail > *,
.product-page .section-head > * {
  min-width: 0;
  overflow-wrap: anywhere;
}
@media (max-width: 1024px) {
  .product-page .wrap {
    width: min(100% - 36px, 940px);
  }
  .product-page .hero {
    gap: clamp(24px, 4vw, 48px);
  }
  .product-page h1 {
    font-size: clamp(3rem, 6.8vw, 4.7rem);
  }
}
@media (max-width: 780px) {
  .product-page .topbar {
    gap: 6px;
    padding: 10px 14px 8px;
    backdrop-filter: blur(10px);
  }
  .product-page .brand {
    max-width: 100%;
    font-size: 0.88rem;
    line-height: 1.2;
  }
  .product-page .mark {
    flex: 0 0 34px;
  }
  .product-page .nav {
    width: 100%;
    flex-wrap: nowrap;
    gap: 4px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
    scroll-snap-type: inline proximity;
  }
  .product-page .nav::-webkit-scrollbar {
    display: none;
  }
  .product-page .nav a {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 0 10px;
    scroll-snap-align: start;
    white-space: nowrap;
  }
  .product-page .wrap {
    width: calc(100% - 28px);
  }
  .product-page .hero {
    gap: 32px;
    padding: 46px 0 52px;
  }
  .product-page h1 {
    margin-bottom: 18px;
    font-size: clamp(2.45rem, 11.5vw, 4rem);
    line-height: 1;
  }
  .product-page h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }
  .product-page .lead {
    font-size: clamp(1rem, 4.5vw, 1.15rem);
  }
  .product-page .actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    margin-top: 24px;
  }
  .product-page .button {
    width: 100%;
    padding: 12px 16px;
    text-align: center;
  }
  .product-page .signal {
    min-height: 250px;
    padding: 18px;
  }
  .product-page .signal-title {
    margin: 42px 0 20px;
    font-size: clamp(1.3rem, 6vw, 1.8rem);
    line-height: 1.15;
  }
  .product-page .signal-line {
    height: 62px;
  }
  .product-page .section {
    padding: 54px 0;
  }
  .product-page .section-head {
    margin-bottom: 24px;
  }
  .product-page .card {
    min-height: 0;
    padding: 20px;
    backdrop-filter: none;
  }
  .product-page .faq details {
    padding: 14px 16px;
  }
  .product-page .faq summary {
    display: flex;
    align-items: center;
  }
}
@media (max-width: 430px) {
  .product-page .topbar {
    padding-inline: 10px;
  }
  .product-page .nav a {
    padding-inline: 9px;
    font-size: 0.75rem;
  }
  .product-page .signal-head,
  .product-page .signal-meta {
    font-size: 0.64rem;
  }
}
@media (pointer: coarse) {
  .product-page .button:hover,
  .product-page .card:hover {
    transform: none;
  }
  .product-page .card::before,
  .product-page .signal::after {
    display: none;
  }
}
@media (max-height: 520px) and (orientation: landscape) {
  .product-page .hero {
    min-height: auto;
    padding-block: 34px;
  }
  .product-page .signal {
    min-height: 220px;
  }
}

/* Practical touch targets for compact navigation and footer links. */
.product-page .nav a {
  min-width: 44px;
  justify-content: center;
}
.product-page .footer a {
  display: inline-flex;
  align-items: center;
  min-width: 44px;
  min-height: 44px;
}